BRIX5

Bump to 1.1.3

possible ESP fix

Merge pull request #22 from gvissers/master

Cleanup of vector code

It makes no sense to return 0 for the vector norm when the vector contains
NaNs. Just return NaN instead, Furthermore don't refuse to normalize vectors
when the length is small. Unless the length really is zero, it should be safe
to scale with the inverse length.

limit scope of loop variable

make member functions const where appropriate, and pass vectors by reference

The cross product is only defined for 3D vectors. Instead of checking the size
at runtime, only provide an implementation for N==3. Trying to use the cross
function with other vector sizes will then result in a link error.

Excessive parentheses only make the expressions hareder to read.

Simplify a few more functions, and pass vector arguments by reference

Simplify several functions by replacing the body with one-line calls to the
constructor. Furthermore, pass Quaternion arguments by reference to avoid
excessive copying.

Fix conversion of impure rotation matrices to quaternions

The test for the largest element in the matrix diagonal was reversed, which
resulted in taking the square root of a negative value for matrices with
determinant less than zero.

Merge pull request #18 from gvissers/master

Fixes for matrix utility code

Remove inclusion of unused headers

Fix minor_matrix() accessing data past end of array.

Use more standard (i, j) index names and constify transpose()

Dox matrix addition, subtraction, and scalar multiplication using a single loop instead of a double loop.

Use a single loop to copy matrices

Fix memset() in constructors writing past end of data

Version 1.1.1

Merge pull request #14 from dhiltonp/Zero-doc

added documentation on Arduino Zero compatibility

Merge pull request #7 from aerialist/master

Configure axis mapping

Fix Whitespace

Fix Example

Cleaned up output text, and added cal data by default

Added displayCalStatus() helper

Configure axis mapping

Define axis_remap_config and axis_remap_sign for Placement P0 to P7
according to section 3.4.
Add example code in begin function (commented out).

Update bunny rotate example to display calibration status.

Add getCalibration function read calibration register values.

Remove unnecessary double* pointer from Vector<N>

The pointer prevents the use of bitwise move/copy/initialize operations
on Vector(). Less importantly, it's an unnecessary memory bloat.

Bug fixes for getQuat() and begin()

Updated version to 1.0.4

Merge pull request #1 from adafruit/tinywirem

Small changes for better compatibility with low memory boards like Trinket

adds library.properties

Fixed Euler rotation output

tiny bit slower

Removed debug Serial.print calls

Added rotating bunny sketch

added external xtal capability, sensor reset into begin(), removed 'printdouble'

removed struct from test, added selftest forcing

Removed debug stuff

Updated the example to include units

Added getVector and getQuat functions